package com.ruoyi.li.work.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.ruoyi.common.annotation.DataScope;
import com.ruoyi.common.constant.HttpStatus;
import com.ruoyi.common.constant.UserConstants;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.domain.entity.SysDept;
import com.ruoyi.common.core.domain.entity.SysRole;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.common.exception.ServiceException;
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.bean.BeanValidators;
import com.ruoyi.common.utils.spring.SpringUtils;
import com.ruoyi.li.work.domain.PlatformUUserDept;
import com.ruoyi.li.work.domain.SysPost;
import com.ruoyi.li.work.domain.SysUserPost;
import com.ruoyi.li.work.domain.SysUserRole;
import com.ruoyi.li.work.domain.vo.WorkDeptUserVO;
import com.ruoyi.li.work.mapper.*;
import com.ruoyi.li.work.service.ISysConfigService;
import com.ruoyi.li.work.service.ISysUserService;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;

import javax.validation.Validator;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.stream.Collectors;

import static com.ruoyi.common.utils.PageUtils.startPage;

/**
 * 用户 业务层处理
 *
 * @author ruoyi
 */
@Service
public class SysUserServiceImpl implements ISysUserService {
    private static final Logger log = LoggerFactory.getLogger(SysUserServiceImpl.class);

    @Autowired
    private SysUserMapper userMapper;

    @Autowired
    private SysDeptMapper sysDeptMapper;

    @Autowired
    private SysRoleMapper roleMapper;

    @Autowired
    private SysPostMapper postMapper;

    @Autowired
    private SysUserRoleMapper userRoleMapper;

    @Autowired
    private SysUserPostMapper userPostMapper;

    @Autowired
    private ISysConfigService configService;

    @Autowired
    private PlatformUUserDeptMapper platformUUserDeptMapper;

    @Autowired
    protected Validator validator;
    @Autowired
    private RedisCache redisCache;

    /**
     * 根据条件分页查询用户列表
     *
     * @param user 用户信息
     * @return 用户信息集合信息
     */
    @Override
    @DataScope(deptAlias = "d", userAlias = "u")
    public List<SysUser> selectUserList(SysUser user) {
        Long uId = SecurityUtils.getUserId();
        SysUser sysUser1 = userMapper.selectUserById(uId);
        if (null!=user.getRemark()&&user.getRemark().equals("0")) {
            user.setSchoolId(sysUser1.getSchoolId());
        }
        Long[] longs = userRoleMapper.selectRoleIdbyUserId(uId);
        user.setUserId(uId);
        startPage();
        user.setRoleIds(longs[0]);
        List<SysUser> sysUsers = userMapper.selectUserList(user);
        sysUsers.forEach(sysUser -> {
            Long userId = sysUser.getUserId();
            Long[] roleId = userRoleMapper.selectRoleIdbyUserId(userId);
            sysUser.setRoleIds(roleId[0]);
        });
        if (null != user.getRoleId()) {
            sysUsers = sysUsers.stream()
                    .filter(sysUser -> sysUser.getRoles()
                            .stream()
                            .anyMatch(role -> Objects.equals(user.getRoleId(), role.getRoleId())))
                    .collect(Collectors.toList());
        }
        return sysUsers;
    }

    /**
     * 根据条件分页查询已分配用户角色列表
     *
     * @param user 用户信息
     * @return 用户信息集合信息
     */
    @Override
    @DataScope(deptAlias = "d", userAlias = "u")
    public List<SysUser> selectAllocatedList(SysUser user) {
        return userMapper.selectAllocatedList(user);
    }

    /**
     * 根据条件分页查询未分配用户角色列表
     *
     * @param user 用户信息
     * @return 用户信息集合信息
     */
    @Override
    @DataScope(deptAlias = "d", userAlias = "u")
    public List<SysUser> selectUnallocatedList(SysUser user) {
        return userMapper.selectUnallocatedList(user);
    }

    /**
     * 通过用户名查询用户
     *
     * @param userName 用户名
     * @return 用户对象信息
     */
    @Override
    public SysUser selectUserByUserName(String userName) {
        return userMapper.selectUserByUserName(userName);
    }

    /**
     * 通过用户ID查询用户
     *
     * @param userId 用户ID
     * @return 用户对象信息
     */
    @Override
    public SysUser selectUserById(Long userId) {
        SysUser user = userMapper.selectUserById(userId);
        if(user.getRoles().get(0).getRoleId() == 4){
            String classId = user.getClassId();
            if(StringUtils.isNotEmpty(classId)){
                long l = Long.parseLong(classId);
                SysDept sysDept = sysDeptMapper.selectDeptById(l);
                user.setClassName(sysDept.getDeptName());
            }
        }
        return user;
    }

    /**
     * 查询用户所属角色组
     *
     * @param userName 用户名
     * @return 结果
     */
    @Override
    public String selectUserRoleGroup(String userName) {
        List<SysRole> list = roleMapper.selectRolesByUserName(userName);
        if (CollectionUtils.isEmpty(list)) {
            return StringUtils.EMPTY;
        }
        return list.stream().map(SysRole::getRoleName).collect(Collectors.joining(","));
    }

    /**
     * 查询用户所属岗位组
     *
     * @param userName 用户名
     * @return 结果
     */
    @Override
    public String selectUserPostGroup(String userName) {
        List<SysPost> list = postMapper.selectPostsByUserName(userName);
        if (CollectionUtils.isEmpty(list)) {
            return StringUtils.EMPTY;
        }
        return list.stream().map(SysPost::getPostName).collect(Collectors.joining(","));
    }

    /**
     * 校验用户名称是否唯一
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public boolean checkUserNameUnique(SysUser user) {
        Long userId = StringUtils.isNull(user.getUserId()) ? -1L : user.getUserId();
        SysUser info = userMapper.checkUserNameUnique(user.getUserName());
        if (StringUtils.isNotNull(info) && info.getUserId().longValue() != userId.longValue()) {
            return UserConstants.NOT_UNIQUE;
        }
        return UserConstants.UNIQUE;
    }

    /**
     * 校验手机号码是否唯一
     *
     * @param user 用户信息
     * @return
     */
    @Override
    public boolean checkPhoneUnique(SysUser user) {
        Long userId = StringUtils.isNull(user.getUserId()) ? -1L : user.getUserId();
        SysUser info = userMapper.checkPhoneUnique(user.getPhonenumber());
        if (StringUtils.isNotNull(info) && info.getUserId().longValue() != userId.longValue()) {
            return UserConstants.NOT_UNIQUE;
        }
        return UserConstants.UNIQUE;
    }

    /**
     * 校验email是否唯一
     *
     * @param user 用户信息
     * @return
     */
    @Override
    public boolean checkEmailUnique(SysUser user) {
        Long userId = StringUtils.isNull(user.getUserId()) ? -1L : user.getUserId();
        SysUser info = userMapper.checkEmailUnique(user.getEmail());
        if (StringUtils.isNotNull(info) && info.getUserId().longValue() != userId.longValue()) {
            return UserConstants.NOT_UNIQUE;
        }
        return UserConstants.UNIQUE;
    }

    /**
     * 校验用户是否允许操作
     *
     * @param user 用户信息
     */
    @Override
    public void checkUserAllowed(SysUser user) {
        if (StringUtils.isNotNull(user.getUserId()) && user.isAdmin()) {
            throw new ServiceException("不允许操作超级管理员用户");
        }
    }

    /**
     * 校验用户是否有数据权限
     *
     * @param userId 用户id
     */
    @Override
    public void checkUserDataScope(Long userId) {
        if (!SysUser.isAdmin(SecurityUtils.getUserId())) {
            SysUser user = new SysUser();
            user.setUserId(userId);
            List<SysUser> users = SpringUtils.getAopProxy(this).selectUserList(user);
            if (StringUtils.isEmpty(users)) {

//                throw new ServiceException("没有权限访问用户数据！");
            }
        }
    }

    /**
     * 新增保存用户信息
     *
     * @param users 用户信息
     * @return 结果
     */
    @Override
    @Transactional(rollbackFor = RuntimeException.class)
    public AjaxResult insertUser(List<SysUser> users) {
//        System.out.println(sysUser);
        int size = users.size();
        int i = 0;
        for (SysUser user : users) {
            if (null!=user.getRemark()&&user.getRemark().equals("0")) {
                Long userId = SecurityUtils.getUserId();
                SysUser sysUser = userMapper.selectUserById(userId);
                user.setSchoolId(sysUser.getSchoolId());
            }
            user.setRemark(null);
            if(user.getSchoolId() == null){
                Long roleId = user.getRoleId();
                if(roleId == null ){
                    roleId = user.getRoleIds();
                }
                if(roleId != 5){
                    String schoolName = user.getSchoolName();
                    SysDept sysDept = new SysDept();

                    if(roleId == 2 || roleId == 3 || roleId == 4){
                        sysDept.setParentId(0L);
                        sysDept.setAncestors("0");
                        sysDept.setDeptName(schoolName);
                        sysDept.setCreateBy("用户注册时新增学校");
                        sysDept.setCreateTime(DateUtils.getNowDate());
                        sysDept.setDeptType(0);
                        sysDeptMapper.insertDept(sysDept);
                    }else if(roleId == 7){
                        sysDept.setParentId(0L);
                        sysDept.setAncestors("0");
                        sysDept.setDeptName(schoolName);
                        sysDept.setCreateBy("用户注册时新增企业");
                        sysDept.setCreateTime(DateUtils.getNowDate());
                        sysDept.setDeptType(4);
                        sysDeptMapper.insertDept(sysDept);
                    }
                    user.setSchoolId(sysDept.getDeptId());
                }
            }
            // 新增用户信息
            int rows = userMapper.insertUser(user);
            // 新增用户岗位关联
            insertUserPost(user);
            // 新增用户与角色管理
            insertUserRole(user);
            if (rows > 0) {
                i++;
            }
        }
        if (size == i) {
            redisCache.deleteObject("offlineNameList");

            return new AjaxResult(200, "添加成功");
        }
        throw new RuntimeException("添加失败");
    }

    /**
     * 注册用户信息
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public boolean registerUser(SysUser user) {
        return userMapper.insertUser(user) > 0;
    }

    /**
     * 修改保存用户信息
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    @Transactional
    public int updateUser(SysUser user) {
        Long userId = user.getUserId();
        // 删除用户与角色关联
        userRoleMapper.deleteUserRoleByUserId(userId);
        // 新增用户与角色管理
        insertUserRole(user);

        // 删除用户与岗位关联
        userPostMapper.deleteUserPostByUserId(userId);
        // 新增用户与岗位管理
        insertUserPost(user);
        return userMapper.updateUser(user);
    }

    /**
     * 用户授权角色
     *
     * @param userId  用户ID
     * @param roleIds 角色组
     */
    @Override
    @Transactional
    public void insertUserAuth(Long userId, Long roleIds) {
        userRoleMapper.deleteUserRoleByUserId(userId);
        insertUserRole(userId, roleIds);
    }

    /**
     * 修改用户状态
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public int updateUserStatus(SysUser user) {
        return userMapper.updateUser(user);
    }

    /**
     * 修改用户基本信息
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public int updateUserProfile(SysUser user) {
        return userMapper.updateUser(user);
    }

    /**
     * 修改用户头像
     *
     * @param userName 用户名
     * @param avatar   头像地址
     * @return 结果
     */
    @Override
    public boolean updateUserAvatar(String userName, String avatar) {
        return userMapper.updateUserAvatar(userName, avatar) > 0;
    }

    /**
     * 重置用户密码
     *
     * @param user 用户信息
     * @return 结果
     */
    @Override
    public int resetPwd(SysUser user) {
        return userMapper.updateUser(user);
    }

    /**
     * 重置用户密码
     *
     * @param userName 用户名
     * @param password 密码
     * @return 结果
     */
    @Override
    public int resetUserPwd(String userName, String password) {
        return userMapper.resetUserPwd(userName, password);
    }

    /**
     * 新增用户角色信息
     *
     * @param user 用户对象
     */
    public void insertUserRole(SysUser user) {
        this.insertUserRole(user.getUserId(), user.getRoleIds());
    }

    /**
     * 新增用户岗位信息
     *
     * @param user 用户对象
     */
    public void insertUserPost(SysUser user) {
        Long[] posts = user.getPostIds();
        if (StringUtils.isNotEmpty(posts)) {
            // 新增用户与岗位管理
            List<SysUserPost> list = new ArrayList<SysUserPost>(posts.length);
            for (Long postId : posts) {
                SysUserPost up = new SysUserPost();
                up.setUserId(user.getUserId());
                up.setPostId(postId);
                list.add(up);
            }
            userPostMapper.batchUserPost(list);
        }
    }

    /**
     * 新增用户角色信息
     *
     * @param userId  用户ID
     * @param roleIds 角色组
     */
    public void insertUserRole(Long userId, Long roleIds) {
        {
            SysUserRole sysUserRole = new SysUserRole();
            if (null != roleIds) {
                System.out.println(userId);
                // 新增用户与角色管理
                sysUserRole.setUserId(userId);
                sysUserRole.setRoleId(roleIds);
            }
            userRoleMapper.insertOneUserRole(sysUserRole);
        }
    }

    /**
     * 通过用户ID删除用户
     *
     * @param userId 用户ID
     * @return 结果
     */
    @Override
    @Transactional
    public int deleteUserById(Long userId) {
        // 删除用户与角色关联
        userRoleMapper.deleteUserRoleByUserId(userId);
        // 删除用户与岗位表
        userPostMapper.deleteUserPostByUserId(userId);
        return userMapper.deleteUserById(userId);
    }

    /**
     * 批量删除用户信息
     *
     * @param userIds 需要删除的用户ID
     * @return 结果
     */
    @Override
    @Transactional
    public int deleteUserByIds(Long[] userIds) {
        for (Long userId : userIds) {
            checkUserAllowed(new SysUser(userId));
            checkUserDataScope(userId);
        }
        // 删除用户与角色关联
        userRoleMapper.deleteUserRole(userIds);
        // 删除用户与岗位关联
        userPostMapper.deleteUserPost(userIds);
        return userMapper.deleteUserByIds(userIds);
    }

    /**
     * 导入用户数据
     *
     * @param userList        用户数据列表
     * @param isUpdateSupport 是否更新支持，如果已存在，则进行更新数据
     * @param operName        操作用户
     * @return 结果
     */
    @Override
    public String importUser(List<SysUser> userList, Boolean isUpdateSupport, String operName) {
        if (StringUtils.isNull(userList) || userList.size() == 0) {
            throw new ServiceException("导入用户数据不能为空！");
        }
        int successNum = 0;
        int failureNum = 0;
        StringBuilder successMsg = new StringBuilder();
        StringBuilder failureMsg = new StringBuilder();
        String password = configService.selectConfigByKey("sys.user.initPassword");
        for (SysUser user : userList) {
            try {
                // 验证是否存在这个用户
                SysUser u = userMapper.selectUserByUserName(user.getUserName());
                if (StringUtils.isNull(u)) {
                    BeanValidators.validateWithException(validator, user);
                    user.setPassword(SecurityUtils.encryptPassword(password));
                    user.setCreateBy(operName);
                    userMapper.insertUser(user);
                    successNum++;
                    successMsg.append("<br/>" + successNum + "、账号 " + user.getUserName() + " 导入成功");
                } else if (isUpdateSupport) {
                    BeanValidators.validateWithException(validator, user);
                    checkUserAllowed(u);
                    checkUserDataScope(u.getUserId());
                    user.setUserId(u.getUserId());
                    user.setUpdateBy(operName);
                    userMapper.updateUser(user);
                    successNum++;
                    successMsg.append("<br/>" + successNum + "、账号 " + user.getUserName() + " 更新成功");
                } else {
                    failureNum++;
                    failureMsg.append("<br/>" + failureNum + "、账号 " + user.getUserName() + " 已存在");
                }
            } catch (Exception e) {
                failureNum++;
                String msg = "<br/>" + failureNum + "、账号 " + user.getUserName() + " 导入失败：";
                failureMsg.append(msg + e.getMessage());
                log.error(msg, e);
            }
        }
        if (failureNum > 0) {
            failureMsg.insert(0, "很抱歉，导入失败！共 " + failureNum + " 条数据格式不正确，错误如下：");
            throw new ServiceException(failureMsg.toString());
        } else {
            successMsg.insert(0, "恭喜您，数据已全部导入成功！共 " + successNum + " 条，数据如下：");
        }
        return successMsg.toString();
    }

    @Override
    public List<WorkDeptUserVO> selectDeptUser(Long deptId) {
        List<WorkDeptUserVO> workDeptUserVOList = userMapper.selectDeptUsers(deptId);
        return workDeptUserVOList;
    }

    @Override
    public List<WorkDeptUserVO> selectDeptUserOwn(Long deptId) {
        Long userId = SecurityUtils.getUserId();
        List<WorkDeptUserVO> workDeptUserVOList = userMapper.selectDeptUserOwn(deptId, userId);
        return workDeptUserVOList;
    }

    @Override
    public int revisePwd(String newPassword, String oldPassword) {
        Long userId = SecurityUtils.getUserId();
        SysUser sysUser = userMapper.selectUserById(userId);
        if (SecurityUtils.matchesPassword(oldPassword, sysUser.getPassword())) {
            return userMapper.revisePwd(SecurityUtils.encryptPassword(newPassword), userId);
        }
        return 0;
    }

    @Override
    public List<SysUser> selectUserAll() {
        return userMapper.selectUserAll();
    }

    @Override
    public AjaxResult selectUserName() {
        String[] name = userMapper.selectUserName();
        return new AjaxResult(200, "操作成功", name);
    }

    @Override
    public List<SysUser> selectList(String email) {
        List<SysUser> userList = userMapper.selectList(email);
        return userList;
    }

    @Override
    public AjaxResult selectNameUrl(String userName) {
       String userNameUrl= userMapper.selectNameUrl(userName);
        if (userNameUrl == null) {
            userNameUrl="http://119.91.22.164:8085/images/defaultBoy.png";
        }
        return new AjaxResult(HttpStatus.SUCCESS,userNameUrl);
    }

    @Override
    public int updateUserPassword(SysUser user) {
        return userMapper.revisePwd(user.getPassword(),user.getUserId());
    }
}
